so the wait is over since yesterday
Skot dropped the first version of the bitaxeGamma miner, running on a 1370 chip and it’s got some seriously impressive hashing power
the gamma models are set to go into production and will be available for order soon...
to all those who have run a bitaxe miner (ultra, supra and/or gamma)...
the new 2.3.0 version has been released today. you can see which improvements and bugfixes the new version brings with it under the following link:
https://github.com/skot/ESP-Miner/releases/tag/v2.3.0
i think that the news should not only be shared via twitter/x, but should also be announced here in the forum!!!
today it was announced that the Gekkosience founder and forum user sidehack will now work on a bitaxe project, which will be open source (as known from the bitaxe community). so he will bring all his know how into the future bitaxe miners and provide more exciting products!
here is the official tweet from Skot:
https://x.com/skot9000/status/1847356048086290621
Okay so what actually happened is GekkoScience will be manufacturing Bitaxe Gamma and Supra models. But because I am who I am, I redesigned the board from scratch and made some changes to the circuit in ways I believe are better instead of just copying the stock files. Should still be physically compatible with the baseline version.
Sales should go live tonight. I got GekkoScience Edition Gammas in hand.
that sounds very interesting!
i was able to find the first pictures of the gekkosience edition and don't want to withhold them from you
can you perhaps say more about these planned improvements to the circuitry?
It's a Bitmain chip, and we've already got systems for interfacing to them, so I replaced some of their circuitry with what we've already been using. I also moved some things around, simplified some things, beefed up some things. The goals were to tighten up some sloppy work, improve efficiency, improve stability, and improve manufacturability with our existing parts and processes. Also the ability (enabled by a solder jumper) to power the board from screw terminals instead of the barrel jack.
Sales are live on our website now. I need to button up some admin and post our files for license compliance (doing that later today) but product listings are up. The first run was short, around 100 units, but the next big batch is already in early stages. We'll have Supras in a few weeks as well.
I ordered one I ask for the more costly one that uses the noctua fan. I am order number 738.
I will post a review of it.
links to the models the silent model has the noctua fan
https://www.gekkoscience.com/product/bitaxe-gamma-gekkoscience-edition-silent/
https://www.gekkoscience.com/product/bitaxe-gamma-gekkoscience-edition/
a nice article about the bitaxe open source project was published today
in this article the founder Skot is introduced and the whole story of bitaxe - really worth reading
https://bitcoinmagazine.com/business/bitaxe-and-the-open-source-bitcoin-mining-movement
so i have it. I have a highend power supply. I am feeding it 5volts. and I am attempting to link it to my wifi
I will post back soon. 🔜
the noctua fan is super quiet.
@philipma1957 congratulations on your first bitaxeGamma!
today i found another blog article about the gamma. among other things, various coolers and fans are tested here with very different results
check it out: https://plebbase.com/research/naked-lama-um-gamma-i-mean-bitaxe-gamma-61
i didn't want to withhold my two other bitaxe miners from you.
on the left you can see a Qaxe+ and on the right a NerdQaxe+. both miners are equipped with 4 1368 chips each, have a hash rate of ~2.5 th/s and consume 50 watts
the only difference is that the Qaxe+ miner is controlled via an rpi whereas the NerdQaxe+ is operated via its own axeos and has its own display
https://github.com/shufps/qaxe
question on the gamma four pin pwm . how much power can it handle?
.5 amp at 5 volt
.4 amp at 5 volt
.3 amp at 5 volt
.2 amp at 5 volt
.1 amp at 5 volt
I have the stock noctua which rates at .07 amp at 5 volt
the one below is noctua NF-A9 5v pwm it says 0.26amp
https://www.amazon.com/gp/product/B07DXTN515/ref=ox_sc_act_title_2?smid=A1Z5H6ZGWCMTNX&psc=1
oem included is this it says 0.07amp
https://www.amazon.com/Noctua-NF-A4x10-5V-PWM-Premium/dp/B07DXS86G7/ref=sr_1_1?
so is it safe to put in the 90mm which will pull more juice?
I hate to burn the pwm out .
the 80 mm does 0.15 amp
https://www.amazon.com/Noctua-NF-A8-5V-PWM-Premium-Quality/dp/B07DXMF32M/ref=sr_1_1?
the following update has been available for just under a week: https://github.com/skot/ESP-Miner/releases/tag/v2.4.0
the new 2.4 version is mainly important for the bitaxeGamma miners. among other things, this release includes the temperature sensor fix
since yesterday there is a new version for all bitaxe single-chip models
with the 2.9.0 release there are several new features, several bugs have been fixed and much more...
as always, you can find the complete changelog and the respective files under the following link: https://github.com/bitaxeorg/ESP-Miner/releases/tag/v2.9.0
since yesterday there is a new version for all bitaxe single-chip models
with the 2.11.0 release there are several new features, several bugs have been fixed and much more...
as always, you can find the complete changelog and the respective files under the following link: https://github.com/bitaxeorg/ESP-Miner/releases/tag/v2.11.0